225057347557145 has 8 divisors (see below), whose sum is σ = 270069436967040. Its totient is φ = 180045464780080.

The previous prime is 225057347557139. The next prime is 225057347557157. The reversal of 225057347557145 is 541755743750522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 225057347557145 - 2¹⁶ = 225057347491609 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49251851 + ... + 53627040.

It is an arithmetic number, because the mean of its divisors is an integer number (33758679620880).

Almost surely, 2^{225057347557145} is an apocalyptic number.

It is an amenable number.

225057347557145 is a deficient number, since it is larger than the sum of its proper divisors (45012089409895).

225057347557145 is a wasteful number, since it uses less digits than its factorization.

225057347557145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103316415.

The product of its (nonzero) digits is 205800000, while the sum is 62.

The spelling of 225057347557145 in words is "two hundred twenty-five trillion, fifty-seven billion, three hundred forty-seven million, five hundred fifty-seven thousand, one hundred forty-five".